REC-109 / REC-019 dead-code subtraction pass on Fensalir.
Deleted, all re-verified fresh against origin/main (dc35ecc) and against
every other repo under F:/Projects, not just Fensalir:
- src/Saga/ (SagaOrgan.cs, Saga.csproj, README.md) and its Fensalir.sln
project entry (GUID 30324495-56BE-4D45-80E8-CE03C24726C8, including its
ProjectConfigurationPlatforms and NestedProjects lines). `rg -n
'SagaOrgan|SagaFlowRequest|SagaCoriolisFrame|SagaForcingSource|
SagaAdvectionSample|SagaCovariance2D' --glob '!src/Saga/SagaOrgan.cs' .`
found zero consumers inside Fensalir; the same pattern run across the rest
of F:/Projects (excluding Fensalir and this census doc) found only the
census's own prose, no other repo referencing these symbols.
- packages/AquaSynth.Core.0.1.0-alpha.2.nupkg,
packages/AquaSynth.Faust.0.1.0-alpha.2.nupkg,
packages/AquaSynth.Faust.0.1.0-alpha.3.nupkg. Confirmed
src/Aquarium.Engine/Aquarium.Engine.csproj:15 references only
AquaSynth.Faust 0.1.0-alpha.4, whose nuspec pins Core alpha.3 (both kept).
Verified by building Aquarium.Engine.csproj (with -p:CultLibRoot pointed
at the sibling CultLib checkout, since the CultMath project reference is
otherwise only resolvable from Fensalir's normal on-disk location next to
CultLib) against the trimmed packages/ feed: restore and build succeeded,
proving alpha.4/alpha.3 satisfy the manifest with the three obsolete
files gone.
- state/scratch-fractal-surface-visible.md. `rg -n -F
'scratch-fractal-surface-visible.md' .` found zero references inside
Fensalir; the one repo-wide hit (gamecult-site's generated
repo-doc-tree/fensalir.json) is a static catalog listing, not a code or
build consumer. Content read in full: a closed "Kept/Changed/Still not
good enough" retrospective note, not an open TODO, with no admission path
into any durable doc.
Verification: dotnet build succeeded post-deletion for
Aquarium.Engine.Contracts, Aquarium.Engine (exercises the trimmed AquaSynth
package feed and the CultMath sibling reference), Aquarium.Engine.Fractal,
and Aquarium.Engine.Fractal.Tests (which also restores Aquarium.Zyphos and
Aquarium.Fensalir). `dotnet restore Fensalir.sln` itself fails in this
worktree because CultMath is a relative sibling-path reference
(../../../CultLib) that does not exist next to a temp worktree — a
pre-existing property of the manifest, not something this change caused;
per-project builds above cover the touched surfaces instead.
Not touched, out of scope for this pass: the inert render-graph
pass/camera/debug-view surface, Clear() no-ops, GetResource/GetRenderTarget
— all flagged in the same census section but requiring broader review.
Collision check: primary checkout (codex/cultmath-monorepo) has zero diff
against origin/main on every touched path. Executed in worktree
claude/dross-2026-09-13 off origin/main, not the primary checkout.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
map.yaml is the current ownership and pipeline map.
memory.json is durable operating memory for future agents.
evidence.jsonl is the historical lesson ledger. It includes pre-split
entries from Aquarium Engine history; file paths may point to code that now
lives in the Epiphany Aquarium client repo. Treat it as lineage evidence, not
the current repo map.
scratch.md is disposable active-slice context.
When the engine learns something durable, update memory.json, add a compact
evidence row, and revise map.yaml if ownership changed.
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